In the Republic of Ireland, "city" has an additional designation in local government.
GM-1-boosted G-5 and G-6 variants received the additional designation of "/U2".
The title of top driver in the rough-edged world of stock car racing has always carried with it an additional designation: target.
This model bears the additional designation "D".
The division was reactivated in 1985 with the additional designation of light infantry.
Wines can bear additional designation based on their sugar content or color.
Some producers also use additional designations to denote quality or ripeness level within a Prädikat.
In some areas, the designation is subdivided, or additional, more local designations are also used.
The southern section of M-35 in Menominee and Delta counties carries two additional designations.
The additional designation 'with concentrates' tends in my view to confuse.